The two nylon braces join the ankle joint with two screws that are hidden by a nylon cap. This system supports the ankle and is reinforced with fiberglass and is easy to replace. This system allows excellent flex movement front-to-back while being firm side-to-side.

Sidi has added a small elastic panel to aid in a smooth zipper operation as it allows a bit of movement via the elastic as the zipper passes over the rider’s ankle ball.

Honeycomb elastic panels above the arch area for a comfortable fit Lined with a Gore-Tex® waterproof-breathable membrane Secure Velcro over full length zipper entry/closure system Reflective points above the heel Ankle support braces on the boot leg External and internal anti twist ankle protection Dual position zipper closure points to adapt to any calf size